CN211738140U - Switching air cock - Google Patents
Switching air cock Download PDFInfo
- Publication number
- CN211738140U CN211738140U CN201922225782.XU CN201922225782U CN211738140U CN 211738140 U CN211738140 U CN 211738140U CN 201922225782 U CN201922225782 U CN 201922225782U CN 211738140 U CN211738140 U CN 211738140U
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- CN
- China
- Prior art keywords
- base
- upper cover
- sealing
- air
- gasket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a switching air cock, upper cover and base, the upper cover top is provided with the air cock switching mouth, the inside of upper cover is provided with the sealing rod, the inner wall of upper cover has the internal thread, the side of upper cover has stop device, be provided with the air vent on the base, the base surface is provided with the external screw thread, the upper cover passes through the internal thread with the cooperation of external screw thread with the base is connected, be provided with the seal ring on the base, seal ring upper portion sets up the packing ring and seals the face, the base side is provided with the base buckle, base upper portion is provided with seal ring, and the bottom is provided with the pneumatic valve interface. The utility model has the advantages that: the inflation gas-releasing device has the advantages of being convenient to inflate, safe in gas releasing and convenient to operate for a user.
Description
Technical Field
The utility model relates to an air valve connects technical field, specifically is a switching air cock.
Background
The paddling surfboard has strong portability. Whenever you are inflating you have a water sports tool wherever and when you are, however, the existing paddling surfboard needs air pressure support, the existing surfboard must be inflated by the existing special inflating pump, and the traditional bicycle pump cannot be used. After the surfboard is used, the air in the surfboard needs to be released, so that the package can be folded, and danger is caused due to the fact that the air pressure of the surfboard is too high in the air releasing process.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a switching air cock for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a switching air cock, upper cover and base, the upper cover top is provided with the air cock switching mouth, the inside of upper cover is provided with the sealing rod, the inner wall of upper cover has the internal thread, the side of upper cover has stop device, be provided with the air vent on the base, the base surface is provided with the external screw thread, the upper cover passes through the internal thread with the cooperation of external screw thread with the base is connected, be provided with the seal washer on the base, seal washer upper portion sets up the sealed face of packing ring, the base side is provided with the base buckle, base upper portion is provided with seal ring, and the bottom is provided with air valve interface.
Furthermore, the sealing rod is provided with a sealing groove, the bottom surface of the sealing rod is provided with a sealing surface, and a sealing ring is installed in the sealing groove, so that the sealing effect is improved.
Furthermore, a sealing opening is formed in the base, when the upper cover moves downwards through threads, the sealing ring on the sealing rod piece is combined with the sealing opening on the base, and gas can be prevented from being exposed out of the chamber during inflation.
Further, the gasket sealing surface is a protrusion to prevent gas from being exposed to the chamber during inflation for better sealing.
Furthermore, the upper surface of the upper cover is provided with a rotating handle, so that the upper cover can move up and down easily.
Further, an air valve gasket is arranged outside the base and used for sealing the inflation valve.
The utility model has the advantages that: the utility model has reasonable design, simple and stable structure and strong practicability; compared with the prior art, the inflation gas-releasing device has the advantages that the gas can be prevented from exposing the cavity during inflation, the inflation gas-releasing device is fixed with the gas valve without other tools, the installation and the use are convenient, the inflation is convenient, the gas is released safely, and the operation is convenient for a user.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a schematic structural view of a first form of the present invention;
fig. 3 is a schematic structural diagram of a second form of the present invention.
In the figure: 1-an upper cover, 2-a base, 3-an air nozzle adapter, 4-a sealing rod, 5-internal threads, 6-a limiting device, 7-an air vent, 8-external threads, 9-a sealing ring, 10-a gasket sealing surface, 11-a base buckle, 12-an air valve interface, 13-a sealing ring, 14-a sealing part, 15-a rotary handle and 16-an air valve gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
With reference to fig. 1 to 3, a switching air cock, an upper cover 1 and a base 2, an air cock switching port 3 is arranged at the top of the upper cover 1, a sealing rod 4 is arranged inside the upper cover 1, an inner wall of the upper cover 1 is provided with an internal thread 5, a limiting device 6 is arranged on the side surface of the upper cover 1, an air vent 7 is arranged on the base 2, an external thread 8 is arranged on the outer surface of the base 2, the upper cover 1 is connected with the base 2 through the matching of the internal thread 5 and the external thread 8, a sealing gasket 9 is arranged on the base 2, a gasket sealing surface 10 is arranged on the upper portion of the sealing gasket 9, a base buckle 11 is arranged on the side surface of.
The sealing rod 4 is provided with a sealing groove, the bottom surface of the sealing rod 4 is provided with a sealing surface, and a sealing ring 13 is arranged in the sealing groove. A sealing part 14 is provided inside the base 2. The gasket sealing surface 10 is a protrusion. The upper surface of the upper cover 1 is provided with a rotary handle 15. An air valve gasket 16 is arranged outside the base 2.
The upper cover 1 is connected with the base 2 through the internal thread 5 and the external thread 8, when the upper cover 1 moves downwards through the internal thread 5 and the external thread 8 to be flush with the bottom of the base 2, the upper cover 1 is prevented from falling off in the process of moving up and down through the base buckle 11 through the limiting device 6, and the moving safety is ensured; be provided with the air cock interface 3 and the same air cock interface of car air inlet at the top of upper cover 1, facilitate the use car air cock and aerify the paddle.
The upper cover 1 is provided with a sealing rod 4, the sealing rod 4 is provided with a sealing groove, the sealing groove is provided with a sealing ring 13, the bottom surface of the sealing rod 4 is provided with a sealing surface, and when the upper cover 1 moves downwards through the internal thread 5 and the external thread 8, the sealing ring 13 on the sealing rod 4 is combined with a sealing part 14 on the base 2, so that gas can be prevented from being exposed out of a chamber during inflation; a sealing gasket 9 is arranged on the base 2 for better sealing, when the upper cover 1 moves downwards, a sealing surface with a sealing rod 4 on the upper cover 1 is combined with a gasket sealing surface 10 on the sealing gasket 9, the gasket sealing surface 10 is preferably a bulge, and for better sealing, gas is prevented from being exposed out of a chamber when the gas is inflated; the air valve gasket 16 and the air valve interface 12 are arranged on the base 2, the air valve gasket 16 is combined with the air valve to play a sealing role, the air valve interface 12 is fixed with the air valve by adopting a spiral buckle type, the air valve is prevented from being fixed with the air valve by other tools during inflation, the air valve is convenient to install and use, and the user experience in consumption is improved.
The outer part of the base 2 is provided with an external thread matched with the upper cover 1, when the upper cover 1 moves upwards, the upper cover 1 is separated from the base 2, and the sealing rod 4 arranged on the upper cover 1 moves upwards simultaneously. The gas passes through the gap between the sealing rod 4 and the sealing part 14 on the base 2 after moving upwards, the gas is discharged into the upper cover 1 and the base 2 through the gap, the base 2 is provided with a vent hole 7, and then the gas is discharged through the vent hole 7 on the base 2, so that the safety of the gas release is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a switching air cock, upper cover (1) and base (2), its characterized in that: the air faucet connecting port (3) is arranged at the top of the upper cover (1), a sealing rod (4) is arranged inside the upper cover (1), an internal thread (5) is arranged on the inner wall of the upper cover (1), a limiting device (6) is arranged on the side face of the upper cover (1), an air vent (7) is arranged on the base (2), an external thread (8) is arranged on the outer surface of the base (2), the upper cover (1) is passed through the internal thread (5) and the matching of the external thread (8) and the base (2) are connected, a sealing gasket (9) is arranged on the base (2), a gasket sealing surface (10) is arranged on the upper portion of the sealing gasket (9), a base buckle (11) is arranged on the side face of the base (2), and an air valve port (12) is arranged at the bottom of.
2. The adapter air faucet of claim 1, wherein: the sealing rod (4) is provided with a sealing groove, the bottom surface of the sealing rod (4) is provided with a sealing surface, and a sealing ring (13) is arranged in the sealing groove.
3. The adapter air faucet of claim 1, wherein: a sealing part (14) is arranged in the base (2).
4. The adapter air faucet of claim 1, wherein: the gasket sealing surface (10) is a protrusion.
5. The adapter air faucet of claim 1, wherein: the upper surface of the upper cover (1) is provided with a rotating handle (15).
6. The adapter air faucet of claim 1, wherein: an air valve gasket (16) is arranged outside the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225782.XU CN211738140U (en) | 2019-12-12 | 2019-12-12 | Switching air cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225782.XU CN211738140U (en) | 2019-12-12 | 2019-12-12 | Switching air cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738140U true CN211738140U (en) | 2020-10-23 |
Family
ID=72874802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225782.XU Expired - Fee Related CN211738140U (en) | 2019-12-12 | 2019-12-12 | Switching air cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738140U (en) |
-
2019
- 2019-12-12 CN CN201922225782.XU patent/CN211738140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 223800 No. 1 of the urban and rural coordinating industrial park on the south side of Zhongchen Road, Zhongyang Road, Sucheng District, Suqian, Jiangsu Patentee after: Jiangsu Jilong Sports Leisure Products Co.,Ltd. Address before: 223800 No. 1 of the urban and rural coordinating industrial park on the south side of Zhongchen Road, Zhongyang Road, Sucheng District, Suqian, Jiangsu Patentee before: JILONG PLASTIC PRODUCTS JIANGSU Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 |